Your head code is casting into the head. On that motor I believe its on the front passenger side, underneath the valve cover. You'll have to scrap off some dirt/grease to see it though.
OR, directly beneath where the upper rad hose connects to the water neck on the motor. You will see an engine stamp on the block. It will probably say d15b7. Trust me, its there! It's right to left (towards the driverside) of the transmission about half way down the block.
As for what heads will fit, most SOHC heads are interchangeable, however this may cause you to wire up some harness clips, or even have a tuner tune your ECU.
Let me know what heads you are looking at and I will help you out. I specialize in hondas.
Thursday, November 27th, 2008 AT 4:57 PM